package org.itstack.demo.agent.track;

import java.util.Date;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

/**
 * @author Chris
 * @date 2019/12/17 22:01
 * @since 1.0.0
 */
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class Span {
    private String linkId;
    private Date enterTime;
}
